What role might epigenetics have in shaping a person's development?
Epigenetics is about the when and where of gene activity and about shaping development in response to early experience - from internal cues in the growing embryo to the prevailing physical and the social environment. So it is not surprising that discoveries in epigenetics are being enthusiastically embraced by those who find the fatalism often associated with classical genetics rather soul-destroying. But it is important not to overstate the case for epigenetics. DNA sequence, its vari